यदि 5 छात्रों की औसत आयु 14 वर्ष है तो बताएं कि 5 वर्ष बाद उनकी औसत आयु क्या होगी
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8
Answer:
19is right answer it helps u
Answered by
3
Answer:
14 is the right answer
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hope it help you
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